193553670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 494678016

約数和(自身を除く): 301124346

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 191, 255, 382, 510, 573, 955, 1146, 1910, 1987, 2865, 3247, 3974, 5730, 5961, 6494, 9741, 9935, 11922, 16235, 19482, 19870, 29805, 32470, 33779, 48705, 59610, 67558, 97410, 101337, 168895, 202674, 337790, 379517, 506685, 759034, 1013370, 1138551, 1897585, 2277102, 3795170, 5692755, 6451789, 11385510, 12903578, 19355367, 32258945, 38710734, 64517890, 96776835, 193553670]

約数ペア:

[(1, 193553670), (2, 96776835), (3, 64517890), (5, 38710734), (6, 32258945), (10, 19355367), (15, 12903578), (17, 11385510), (30, 6451789), (34, 5692755), (51, 3795170), (85, 2277102), (102, 1897585), (170, 1138551), (191, 1013370), (255, 759034), (382, 506685), (510, 379517), (573, 337790), (955, 202674), (1146, 168895), (1910, 101337), (1987, 97410), (2865, 67558), (3247, 59610), (3974, 48705), (5730, 33779), (5961, 32470), (6494, 29805), (9741, 19870), (9935, 19482), (11922, 16235)]